| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| concentration gradient definition for kids | 1.33 | 0.4 | 2353 | 59 | 42 |
| concentration | 1.21 | 0.4 | 734 | 14 | 13 |
| gradient | 1.47 | 0.7 | 5769 | 25 | 8 |
| definition | 0.26 | 0.5 | 5417 | 20 | 10 |
| for | 0.65 | 1 | 9488 | 61 | 3 |
| kids | 0.66 | 0.5 | 204 | 59 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| concentration gradient definition for kids | 1.19 | 0.8 | 5557 | 18 |
